Qwen2.5 7B Instruct vs Reka Flash 3

Qwen2.5 7B Instruct at $0.115 in and $0.230 out and Reka Flash 3 at $0.115 in and $0.230 out — per million tokens, from the same wallet.

Qwen2.5 7B Instruct

Qwen

0.08¢

for a client proposal

$0.115 in · $0.230 out / 1M

33K context · released October 2024

Full page →

Reka Flash 3

Rekaai

0.08¢

for a client proposal

$0.115 in · $0.230 out / 1M

66K context · released March 2025

Full page →

Asking all both at once — identical prompt, identical context — costs about 0.15¢ for a typical client proposal.

At a glance

All 2 cost the same on input.
Largest context: Reka Flash 3 at 66K tokens — about 94 pages.

Cost per task

Estimated totals at the rates above. Solid bar is input, lighter bar is output.

Quick code fix

2K in · 500 out

Qwen2.5 7B Instruct

0.03¢

Reka Flash 3

0.03¢

Draft a client proposal from notes

5K in · 800 out

Qwen2.5 7B Instruct

0.08¢

Reka Flash 3

0.08¢

Context-heavy session (Alyph workspace)

155K in · 4K out

Qwen2.5 7B Instruct

needs 155K ctx

Reka Flash 3

needs 155K ctx

Analyze a 50-page legal contract

35K in · 1K out

Qwen2.5 7B Instruct

needs 35K ctx

Reka Flash 3

0.43¢

Large architecture refactor

250K in · 3K out

Qwen2.5 7B Instruct

needs 250K ctx

Reka Flash 3

needs 250K ctx

Solid part of each bar is input tokens, the lighter part is output. Models that don’t fit a task are marked instead of priced.

Cost vs Token Amount

Drag the slider to adjust the split between input and output workload.

80% Input20% Output

Qwen2.5 7B Instruct

Reka Flash 3

Adjust the ratio slider to change how output tokens influence the final price for equivalent workloads.

Pricing

Qwen2.5 7B Instruct

Reka Flash 3

Input / 1M tokens

$0.115

Output / 1M tokens

$0.230

Specs

Qwen2.5 7B Instruct

Reka Flash 3

Provider

Qwen

Rekaai

Released

October 2024

March 2025

Context window

33K

66K

Max output

33K

66K

Input

Text

Output

Text

Reasoning

Answers directly

Shows its thinking

Knowledge cutoff

2024-06-30

2025-01-31

Try it with real numbers

2K tokens in · 500 tokens out.

Qwen2.5 7B Instruct

Qwen

0.03¢

for this task

67% input · 33% output

Full pricing →

Reka Flash 3

Rekaai

0.03¢

for this task

67% input · 33% output

Full pricing →

All 2, same prompt and context: 0.07¢. That is the entire cost of the comparison.

Your $5 welcome credit covers about 7,246 of these.

Which should you pick?

For long documents, Reka Flash 3 has the largest context window here — 66K tokens.

On price they are identical: about 0.08¢ for a typical task each.

If you want to watch the model think, Reka Flash 3 shows reasoning; the other answers directly.

Or don’t pick. Send the identical prompt to all both, read the answers side by side, and keep the winner. How to run a fair bake-off →

Qwen2.5 7B Instruct pricing →Reka Flash 3 pricing →Add Lyria 3 Clip Preview Add Grok 4.20

Questions, answered

Which is cheaper, Qwen2.5 7B Instruct or Reka Flash 3?

On a typical client proposal (5K tokens in, 800 out) they cost the same — about 0.08¢ each. Compare them on context and capabilities instead.

Which has the largest context window?

Reka Flash 3 — 66K tokens, about 94 pages.

Can I run Qwen2.5 7B Instruct and Reka Flash 3 side by side on Alyph?

Yes — that is what Alyph is built for: the identical prompt with identical context to all 2, answers rendered side by side, billed from one wallet. This exact combination costs about 0.15¢ for a typical task.

Ask both at once

Identical prompt, identical context, answers side by side — about 0.15¢ for a typical client proposal. Free to start, with $5 of credit.